CN104404431B - The clean method and plasma coating equipment of the spray gun of plasma coating equipment - Google Patents
The clean method and plasma coating equipment of the spray gun of plasma coating equipment Download PDFInfo
- Publication number
- CN104404431B CN104404431B CN201410539478.1A CN201410539478A CN104404431B CN 104404431 B CN104404431 B CN 104404431B CN 201410539478 A CN201410539478 A CN 201410539478A CN 104404431 B CN104404431 B CN 104404431B
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- CN
- China
- Prior art keywords
- spray gun
- detergent
- cleaning
- cleaning nozzle
- plasma
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0021—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by liquid gases or supercritical fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
- B05B15/555—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids discharged by cleaning nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
- B05B15/557—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids the cleaning fluid being a mixture of gas and liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
- B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
- B05B7/226—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material being originally a particulate material
Landscapes
- Coating By Spraying Or Casting (AREA)
- Cleaning In General (AREA)
- Nozzles (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Plasma Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The clean method and plasma coating equipment of the spray gun of plasma coating equipment.The present invention relates to a kind of methods of the spray gun of cleaning of plasma coating device.The present invention is based on the methods of the spray gun of cleaning of plasma coating device (13), wherein during coated technique interrupts, detergent (30) impact that spray gun (13) is discharged from cleaning nozzle (28), it means that during no coating is applied to the stage on workpiece.In this way, the sprayed on material particle (32) being attached on spray gun (13) is removed.According to the present invention, detergent (30) designs in this way: it becomes gaseous state after leaving cleaning nozzle (28).Detergent is, for example, dry ice, liquid nitrogen, liquid oxygen or liquid CO 2.
Description
Technical field
The present invention relates to the clean method of the spray gun of plasma coating equipment according to the preamble of claim 1,
And it is related to claim 11 plasma coating equipment as described in the preamble.
Background technique
With plasma coating equipment and plasma coating method, to apply a coating on workpiece surface.For example, the coating
It can be used as the thermal barrier coatings of turbine blade, or improve the frictional behavior of internal combustion engine at the cylinder face of crank box.Deng
Ion flame is generated by spray gun, and the flame passes sprayed on material for forming coating is for example supplied to spray gun in the form of powder or line, is used
In realization plasma spraying coating.Sprayed on material is melted within the plasma flame and is sprayed on workpiece, forms above-mentioned painting thereon
Layer.However in this respect, the sprayed on material for being not all of supply is all completely deposited on workpiece.Other than other situations, this
It results in the fact that, sprayed on material particle is deposited on spray gun and is attached to spray gun in this way.This pollution meeting
The function effect for leading to spray gun it has impact on the quality of the coating of application and/or forces coating method to be interrupted.
In EP1837081A1, the clean method and plasma coating equipment of the spray gun of plasma coating equipment are described,
Wherein using as the pressurized air impacts spray gun of detergent, the particle being attached on spray gun is thus removed.For this purpose, cleaning
Nozzle is directly arranged on spray gun, and forced air can be discharged from cleaning nozzle.
Summary of the invention
With this comparison, particularly, it is an object of the present invention to suggest a kind of clean method of the spray gun of plasma coating equipment
With plasma coating equipment, enable plasma coating equipment from the influence of operation.The target passes through with of the invention
The plasma coating equipment of the method for the feature of claim 1 and the feature with claim 11 meets.
During the clean method of the spray gun of plasma coating equipment according to the present invention, in the mistake that coating processes interrupt
Cheng Zhong, the detergent impact that spray gun is discharged from cleaning nozzle, it means that be applied to work without coating during at this stage
On part.In this way, the sprayed on material particle being attached on spray gun is removed.
Cleaning agent according to the present invention designs in this way: it becomes gaseous state after leaving cleaning nozzle.At this
Aspect, detergent directly become gaseous state from solid-state or liquid.After leaving cleaning nozzle, detergent distils or steams by this method
Hair.In both cases, detergent all has very low temperature, and its volume sharply increases when becoming gaseous state.If attached
Sprayed on material particle on spray gun formd continuous coating, then it will be by cooling down and initially forming strongly
Crackle.The particle penetration of subsequent detergent enters these crackles and extends immediately.In this way, sprayed on material particle splits.
If sprayed on material particle forms continuous coating not yet on spray gun, the particle of detergent can be directly entered existing seam
Gap and crackle, the whereby same generation of splitting of sprayed on material particle.
In this way, the sprayed on material particle being attached on spray gun can ground particularly effectively remove, not so as to them
It will affect any function of spray gun.Moreover, such as can be used as the clean situation of burnjector mechanical there is no the danger of damage spray gun.
Particularly, plasma is maintained during cleaning spray guns.In this way, without point again after cleaning
Fire plasma.
Spray gun can be only from the detergent impact an of cleaning nozzle, or by the detergent from multiple cleaning nozzles
Impact, these cleaning nozzles are simultaneously or also continuously movable.
In this regard, spray gun it should be appreciated that it both indicate generate plasma actual component, also illustrate that directly or
Grounding connection is to those of this component component.The example of such component be exactly be exactly so-called spray gun axis.In this regard,
" impact " is blown to thereon or " shooting to thereon " it will be understood that it indicates for example to spray to thereon.
In an embodiment of the present invention, detergent designs in this way: it is solid before being discharged from cleaning nozzle
Body.Detergent especially dry ice in this respect, it means that it is solid carbon dioxide (CO2).Dry ice is about -78 under normal pressure
DEG C distillation, it means that it has directly become gas phase, it means that becomes not needing to become liquid before gaseous state.In sublimation process
Middle volume grows beyond 700 times.
In this way, on the one hand, very effective cleaning is possibly realized, and on the other hand, dry ice can simply and have
It obtains to cost-effectiveness, therefore being executed in a manner of cost-efficient is possible according to the method for the present invention.
At it using upper, such as the method for referring to dry ice explosion can be used.In this regard, such as partial size is in 2-
The dry ice pellets of 8mm can be accelerated and be guided to spray gun.The sprayed on material particle being attached on spray gun then splits as described above.
In an embodiment of the present invention, detergent configures in this way: it is liquid before leaving from cleaning nozzle
Body.Detergent especially liquid nitrogen (N) in this respect.Liquid nitrogen is about evaporated at -196 DEG C under normal pressure.In evaporation, volume increases most
Up to 700 times.
In this way, on the one hand, very effective cleaning is possibly realized, and on the other hand, liquid nitrogen can simply and have
It obtains to cost-effectiveness, therefore being executed in a manner of cost-efficient is possible according to the method for the present invention.
Advantageously, detergent is also possible to liquid carbon dioxide (CO2).When leaving cleaning nozzle, carbon dioxide discharges,
A portion carbon dioxide becomes gaseous state, and another part becomes solid-state, especially avenges the form of grain.Such method is referred to as
So-called snowstorm.Particularly, the mixture of gaseous carbon dioxide and snow grain is mixed into forced air stream, mixer cleaning
Agent impact.
In this way, carbon dioxide can be advantageously for example without interruption from dipping tube bottle or low-pressure tank.This is realized
Continuously coating, and clean method simply and therefore can be executed cost-effectively.
However, detergent can also be by being that gaseous different materials form under normal pressure.
In use, detergent is liquid before exiting a nozzle, it is attached to sprayed on material particle on spray gun equally such as
It splits described in upper.
In an embodiment of the present invention, spray gun rotates during coated technique, wherein before being impacted by detergent, this
Kind rotation stops.In this way, can be to avoid accident of the detergent on spray gun, and in this way, plasma is even
The danger that so passivation must rekindle before with coated technique again will not occur.
Particularly, the longitudinal axis for rotating about spray gun of spray gun occurs during coated technique.However, it is also possible to
Spray gun does not rotate during entire coated technique, only rotation intermittently.The spray gun of rotation can for example be used in burning
On the coating of cylinder surfaces at the crank box of engine.
In an embodiment of the present invention, it rotates and stops in the spray gun cleaning position of restriction, wherein the cleaning position is especially
It is limited relative to cleaning nozzle.In this way it is ensured that detergent occurs to the impact of spray gun in reproducible condition
In the process, and in this way, cleaning also leads to reproducible result.
In order to enable rotation can stop at the cleaning position of restriction, such as so-called stepper motor can be used for spray gun
Rotation.
In an embodiment of the present invention, during being impacted by detergent, spray gun is being limited relative to cleaning nozzle
Cleaning is moved on track.In this respect, spray gun moves as follows in particular: the region as big as possible of spray gun is cleaned agent
Impact, while the sensitizing range that should not be contacted with detergent can reserve space.In this way, it is passivated in no plasma
In the case that danger occurs, it is advantageously that, cleaning is completed in the region as big as possible of spray gun.
Spray gun also is understood as around the restriction rotation of its longitudinal axis in the cleaning track limited relative to cleaning nozzle
On movement.
In an embodiment of the present invention, before being impacted by detergent, spray gun is driven into cleaning website.With this
Method, on the one hand, spray gun can highly precisely be positioned relative to cleaning nozzle, on the other hand, the sprayed on material to split from spray gun
Particle simply can be captured and be abandoned.
In this respect, cleaning nozzle is arranged in cleaning website.Particularly, cleaning point further comprises the spray for splitting
Apply the collection basin and/or suction inlet of material granule.
Also meet the above method by the plasma coating equipment with spray gun and the cleaning device with cleaning nozzle.Clearly
Clean device is provided, the purpose of the detergent impact spray gun for being discharged in coating interval from cleaning nozzle, and thus will
The sprayed on material particle being attached on spray gun removes.According to the present invention, detergent designs in this way: it is leaving cleaning
Become gaseous state after nozzle.
In an embodiment of the present invention, cleaning nozzle is arranged on spray gun.In this way, it is only necessary to non-for cleaning spray guns
Often short time interval, because spray gun is not required to be taken to specified cleaning website when cleaning.It is especially good in order to generate
Cleaning effect, more than one cleaning nozzle can also be arranged on spray gun.
The more advantages, features, and details of the present invention can be obtained from the subsequent descriptions of embodiment and with reference to attached drawing, in attached drawing
In similar or functionally similar element be indicated by the same numerals.
Detailed description of the invention
In this regard, it is shown that:
Fig. 1 highly diagrammatically illustrates the plasma coating for the plasma coating equipment for having spray gun in cleaning website
Device;And
Fig. 2 highly diagrammatically illustrates the plasma with spray gun and two cleaning nozzles being arranged on spray gun and applies
A part of coating apparatus.
Specific embodiment
According to Fig. 1, the plasma spray apparatus 10 for the plasma coating equipment not illustrated further has shell
11, connecting element 12 is partially positioned on shell 11 and spray gun 13, and spray gun 13 includes the spray gun axis 14 of generic cylindrical, spray
Rifle 13 is fixedly connected by spray gun axis 14 with connecting element 12, and lance head 15 is arranged in the opposite of connecting element 12.Connecting element
12 can rotate around longitudinal axis 16, and spray gun 13 can also be rotated around axis 16 in this way.For this purpose, being configured to walk
Motor 17 into motor is arranged in shell 11, and the motor is connected to connecting element by gear 18 and toothed band 19
12 drive shaft 20, drive shaft are coaxially arranged relative to longitudinal axis 16.Pass through interconnecting piece 21,22,23,24 and 25, plasma
Spray equipment 10, which operates required operation medium and is supplied, to be also partially discharged.The painting of 21 supplying powder form of interconnecting piece can be passed through
Application matter, interconnecting piece 21 are disposed relative at the coaxial drive shaft 20 of longitudinal axis 16.Other interconnecting pieces 22,23,24 and 25
Relative to longitudinal axis 16 at shell 11 lateral arrangement.Cooling water by interconnecting piece 22 supply and by interconnecting piece 23 again by
It is channeled out.Air is supplied by interconnecting piece 24, and plasma gas is supplied by interconnecting piece 25, and plasma gas is, for example,
The form of or mixtures thereof argon, helium, hydrogen, nitrogen.For the independent route of the operation medium in connecting element 12 and spray gun 13, and
Relevant swivel feeding sieving is not paid close attention to further in the present case, because above-mentioned reason does not also illustrate.
The shell 11 of plasma spraying equipment 10 is connected to industry (not shown) by the dome module 26 of only part diagram
Robot, the industrial robot can be by 10 bands of plasma spray apparatus to desired position.In this way, plasma spray
Coating device 10 also can be positioned so that spray gun 13 is in cleaning website 27.Cleaning website 27 has cleaning nozzle 28, and only
Only symbolically illustrate the connection of supply unit 29 for detergent 30.Supply unit 29 supplies detergent 30 and gives cleaning spray
Mouth 29, detergent 30 can be applied on spray gun 13 under stress, and thus spray gun 13 can be impacted by detergent 30.In addition, cleaning
Point 27, which has, collects basin 31,13 side of being positioned on of spray gun in cleaner process.Further, cleaning website 27, which has, inhales
Mouth 33, spray gun 13 is located in beside suction inlet in cleaner process.
Coating of the plasma spray apparatus 10 for example for the cylinder surfaces of the crank box of combustion engine.Coated
Cheng Zhong, it means that during coated technique, spray gun 13 is rotated around longitudinal axis 16 in this respect, is answered in cylinder surfaces
When with sprayed on material, sprayed on material particle 32 also is deposited upon on spray gun 13, during coated technique interrupts, especially in new crank box
It is moved in the period of correct position, it should remove spray gun 13.For this purpose, plasma spray apparatus is fixed in this way
Position: spray gun 13 is in the cleaning website 27 of diagram, and plasma keeps activity.Meanwhile stopping the rotation of spray gun 13, so that it is opposite
The cleaning position limited is in cleaning nozzle 28.Then, lance head 15 is impacted by the detergent 30 of dry ice pellets form, dry ice pellets
It is shot by forced air towards lance head 15.From cleaning nozzle 28 come out after, dry ice pellets distillation.Low temperature and volume when distillation increase
Add the sprayed on material particle 32 for ensuring to be attached to lance head 15 to remove from lance head 15 and is caught in collection basin 31 or passes through suction
Mouth 33 siphons away.
In cleaner process, spray gun 13 can stop at fixed cleaning position.However, in cleaner process,
It is also possible that spray gun 13 is mobile on the cleaning track of restriction relative to cleaning nozzle 28.For this purpose, for example, spray gun 13 can
Simply to rotate, wherein cleaning track is selected such that plasma does not have to detergent and directly impacts, which means that for example, spray
Rifle 13 rotates about 180-250 °.Alternatively, or in addition, spray gun 13 may be moved so that in addition to lance head 15, spray gun axis 14
Also it is impacted by detergent 30.For this purpose, spray gun 13 moves down in Fig. 1, it means that in the direction for collecting basin 31.So
And, it is also possible to make the mobile movement of cleaning nozzle rather than spray gun.
Such as liquid nitrogen or liquid CO 2 also can be used as detergent, to replace dry ice.
A part of plasma spray apparatus 110 has the cleaning nozzle 128 of different arrangements, as shown in Figure 2.Plasma spray
Coating device 110 is similar in other respects with the assembly of the plasma spray apparatus 10 in Fig. 1, therefore is made just for difference
Label.Cleaning nozzle 128 is fastened to connecting element 112, and is arranged in spray gun 113 in this way, allows them with clearly
The lance head 115 of clean dose 130 impact spray gun 113.In this regard, cleaning nozzle 128 is relative to the diametrically cloth of longitudinal axis 116
It sets.They in connecting element 112 by not having corresponding route in the interconnecting piece further illustrated and connecting element 112
Supply detergent.In this respect, usually can be used as with Fig. 1 described in conjunction with clean method described in same cleaning
Agent.
It is only also possible, which means that can for example provide three with a cleaning nozzle or more than two cleaning nozzles
A or four cleaning nozzles.
Claims (12)
1. a kind of method of the spray gun (13,113) of cleaning of plasma coating device, wherein during coated technique interrupts, spray gun
Detergent (30, the 130) impact that (13,113) are discharged from cleaning nozzle (28,128), while plasma is maintained, wherein adhering to
Sprayed on material particle (32) at spray gun (13,113) is thus removed,
Wherein, detergent (30,130) designs in this way: it becomes gaseous state after leaving cleaning nozzle (28,128),
It is characterized in that, by detergent impact on the spray gun, so that plasma is not impacted directly.
2. according to the method described in claim 1,
It is characterized in that,
Detergent (30,130) designs in this way: it is solid before leaving cleaning nozzle (28,128).
3. according to the method described in claim 2,
It is characterized in that,
Detergent (30,130) is dry ice.
4. according to the method described in claim 1,
It is characterized in that,
Detergent (30,130) designs in this way: it is liquid before leaving cleaning nozzle (28,128).
5. according to the method described in claim 4,
It is characterized in that,
Detergent (30,130) is liquid nitrogen.
6. according to the method described in claim 4,
It is characterized in that,
Detergent (30,130) is liquid CO 2.
7. the method according to any one of preceding claims 1 to 6,
It is characterized in that,
Spray gun (13,113) rotates during coated technique, and before detergent (30,130) impact, stops this rotation
Turn.
8. according to the method described in claim 7,
It is characterized in that,
It is stopped in the rotation of the cleaning position of restriction, spray gun (13,113).
9. the method according to any one of preceding claims 1 to 6,
It is characterized in that,
During by detergent (30,130) impact, spray gun (13,113) is in the restriction relative to cleaning nozzle (28,128)
Cleaning path on move.
10. the method according to any one of preceding claims 1 to 6,
It is characterized in that,
Before by detergent (30) impact, spray gun (13,113) is driven into cleaning website (27).
11. one kind has the plasma coating equipment of spray gun (13,113) and cleaning nozzle (28,128), wherein in coated technique
During interruption, provide cleaning nozzle (28,128), with use from cleaning nozzle (28,128) be discharged detergent (30,
130) spray gun (13,113) are impacted, and the sprayed on material particle being wherein attached at spray gun (13,113) is thus removed,
Wherein, detergent (30,130) is set in such a manner: it is transformed into gas after leaving cleaning nozzle (28,128)
State,
It is characterized in that, the spray gun and the cleaning nozzle are arranged so as to allow the detergent to impact in the spray gun
On, without directly impacting plasma, plasma is maintained during the clean operation of the spray gun.
12. plasma coating equipment as claimed in claim 11,
It is characterized in that,
Cleaning nozzle (128) is arranged at spray gun (113).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13178146 | 2013-07-26 | ||
EP13178146.0 | 2013-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104404431A CN104404431A (en) | 2015-03-11 |
CN104404431B true CN104404431B (en) | 2019-04-09 |
Family
ID=48875578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410539478.1A Active CN104404431B (en) | 2013-07-26 | 2014-07-11 | The clean method and plasma coating equipment of the spray gun of plasma coating equipment |
Country Status (7)
Country | Link |
---|---|
US (2) | US20150027497A1 (en) |
EP (1) | EP2829327B1 (en) |
JP (1) | JP6545441B2 (en) |
CN (1) | CN104404431B (en) |
AU (1) | AU2014203735A1 (en) |
CA (1) | CA2856500C (en) |
HU (1) | HUE036204T2 (en) |
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JP6854628B2 (en) * | 2016-11-10 | 2021-04-07 | 東京エレクトロン株式会社 | Plasma spraying device and thermal spraying control method |
CN107649459A (en) * | 2017-10-30 | 2018-02-02 | 齐鲁工业大学 | Cleaning device based on liquid nitrogen |
CN109807027A (en) * | 2017-11-20 | 2019-05-28 | 沈阳芯源微电子设备股份有限公司 | A kind of glue mouth cleaning system and its cleaning method using automatically controlled suck back valve |
GB201720265D0 (en) * | 2017-12-05 | 2018-01-17 | Semblant Ltd | Method and apparatus for cleaning a plasma processing apparatus |
CN108672136A (en) * | 2018-04-11 | 2018-10-19 | 浙江联仲自动化工程有限公司 | A method of the quick colour changing on spray gun pedestal |
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CN108906443A (en) * | 2018-09-07 | 2018-11-30 | 攀钢集团攀枝花钢钒有限公司 | Nozzle cleaning and the nozzle cleaning method sprayed automatically |
CN112892998B (en) * | 2020-04-07 | 2023-12-22 | 重庆讯格工业设计研究院有限公司 | Automatic gluing system for automobile windshield |
CN112024224B (en) * | 2020-09-09 | 2022-06-17 | 联德(广州)机械有限公司 | Water-based or oil-based paint sprayer cleaning process and automatic cleaning system |
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2014
- 2014-07-01 EP EP14175216.2A patent/EP2829327B1/en active Active
- 2014-07-01 HU HUE14175216A patent/HUE036204T2/en unknown
- 2014-07-08 AU AU2014203735A patent/AU2014203735A1/en not_active Abandoned
- 2014-07-11 CN CN201410539478.1A patent/CN104404431B/en active Active
- 2014-07-11 JP JP2014143025A patent/JP6545441B2/en active Active
- 2014-07-11 CA CA2856500A patent/CA2856500C/en active Active
- 2014-07-23 US US14/338,960 patent/US20150027497A1/en not_active Abandoned
-
2020
- 2020-06-03 US US16/891,496 patent/US11648593B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2829327A1 (en) | 2015-01-28 |
AU2014203735A1 (en) | 2015-02-12 |
EP2829327B1 (en) | 2017-11-29 |
US20200290097A1 (en) | 2020-09-17 |
JP2015025201A (en) | 2015-02-05 |
HUE036204T2 (en) | 2018-06-28 |
US20150027497A1 (en) | 2015-01-29 |
JP6545441B2 (en) | 2019-07-17 |
US11648593B2 (en) | 2023-05-16 |
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CA2856500A1 (en) | 2015-01-26 |
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